org.apache.drill.jdbc.test

Enum Hook

java.lang.Object

java.lang.Enum<Hook>

org.apache.drill.jdbc.test.Hook

All Implemented Interfaces:

Serializable, Comparable<Hook>

public enum Hook
extends Enum<Hook>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Hook.Closeable Removes a Hook after use.

Enum Constant Summary

Enum Constants

Enum Constant and Description
LOGICAL_PLAN Called with the logical plan.

Method Summary

Modifier and Type	Method and Description
Hook.Closeable	add(org.apache.drill.shaded.guava.com.google.common.base.Function handler)
void	run(Object arg) Runs all handlers registered for this Hook, with the given argument.
static Hook	valueOf(String name) Returns the enum constant of this type with the specified name.
static Hook[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

LOGICAL_PLAN

public static final Hook LOGICAL_PLAN

Called with the logical plan.

Method Detail

values

public static Hook[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Hook c : Hook.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Hook valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

add

public Hook.Closeable add(org.apache.drill.shaded.guava.com.google.common.base.Function handler)

run

public void run(Object arg)

Runs all handlers registered for this Hook, with the given argument.